205775024

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 522633216

約数和(自身を除く): 316858192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 47, 52, 56, 62, 91, 94, 97, 104, 112, 124, 182, 188, 194, 208, 217, 248, 329, 364, 376, 388, 403, 434, 496, 611, 658, 679, 728, 752, 776, 806, 868, 1222, 1261, 1316, 1358, 1456, 1457, 1552, 1612, 1736, 2444, 2522, 2632, 2716, 2821, 2914, 3007, 3224, 3472, 4277, 4559, 4888, 5044, 5264, 5432, 5642, 5828, 6014, 6448, 8554, 8827, 9118, 9776, 10088, 10199, 10864, 11284, 11656, 12028, 17108, 17654, 18236, 18941, 20176, 20398, 21049, 22568, 23312, 24056, 31913, 34216, 35308, 36472, 37882, 39091, 40796, 42098, 45136, 48112, 59267, 63826, 68432, 70616, 72944, 75764, 78182, 81592, 84196, 118534, 127652, 132587, 141232, 141329, 151528, 156364, 163184, 168392, 237068, 255304, 265174, 273637, 282658, 303056, 312728, 336784, 414869, 474136, 510608, 530348, 547274, 565316, 625456, 829738, 948272, 989303, 1060696, 1094548, 1130632, 1659476, 1837277, 1978606, 2121392, 2189096, 2261264, 3318952, 3674554, 3957212, 4378192, 6637904, 7349108, 7914424, 12860939, 14698216, 15828848, 25721878, 29396432, 51443756, 102887512, 205775024]

約数ペア:

[(1, 205775024), (2, 102887512), (4, 51443756), (7, 29396432), (8, 25721878), (13, 15828848), (14, 14698216), (16, 12860939), (26, 7914424), (28, 7349108), (31, 6637904), (47, 4378192), (52, 3957212), (56, 3674554), (62, 3318952), (91, 2261264), (94, 2189096), (97, 2121392), (104, 1978606), (112, 1837277), (124, 1659476), (182, 1130632), (188, 1094548), (194, 1060696), (208, 989303), (217, 948272), (248, 829738), (329, 625456), (364, 565316), (376, 547274), (388, 530348), (403, 510608), (434, 474136), (496, 414869), (611, 336784), (658, 312728), (679, 303056), (728, 282658), (752, 273637), (776, 265174), (806, 255304), (868, 237068), (1222, 168392), (1261, 163184), (1316, 156364), (1358, 151528), (1456, 141329), (1457, 141232), (1552, 132587), (1612, 127652), (1736, 118534), (2444, 84196), (2522, 81592), (2632, 78182), (2716, 75764), (2821, 72944), (2914, 70616), (3007, 68432), (3224, 63826), (3472, 59267), (4277, 48112), (4559, 45136), (4888, 42098), (5044, 40796), (5264, 39091), (5432, 37882), (5642, 36472), (5828, 35308), (6014, 34216), (6448, 31913), (8554, 24056), (8827, 23312), (9118, 22568), (9776, 21049), (10088, 20398), (10199, 20176), (10864, 18941), (11284, 18236), (11656, 17654), (12028, 17108)]